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   <div id="projectname">VectSharp<span id="projectnumber">&#160;2.6.1</span>
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   <div id="projectbrief">A light library for C# vector graphics</div>
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  <div class="headertitle"><div class="title">Raster.cs</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment">    VectSharp - A light library for C# vector graphics.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment">    Copyright (C) 2020  Giorgio Bianchini</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"></span> </div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment">    This program is free software: you can redistribute it and/or modify</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment">    it under the terms of the GNU Affero General Public License as</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment">    published by the Free Software Foundation, version 3.</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment"></span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment">    This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment">    but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment">    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment">    GNU Affero General Public License for more details.</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment"></span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment">    You should have received a copy of the GNU Affero General Public License</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment">    along with this program.  If not, see &lt;http://www.gnu.org/licenses/&gt;</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment">*/</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="keyword">using </span>MuPDFCore;</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="keyword">using </span>System;</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="keyword">using </span>System.IO;</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="keyword">using </span>System.Runtime.InteropServices;</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="keyword">using </span>System.Threading.Tasks;</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="keyword">using </span><a class="code hl_namespace" href="namespace_vect_sharp_1_1_p_d_f.html">VectSharp.PDF</a>;</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="namespace_vect_sharp_1_1_raster.html">   25</a></span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespace_vect_sharp_1_1_raster.html">VectSharp.Raster</a></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span>{<span class="comment"></span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="comment">    /// &lt;summary&gt;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="comment">    /// Contains methods to render a page to a PNG image.</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="comment">    /// &lt;/summary&gt;</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="class_vect_sharp_1_1_raster_1_1_raster.html">   30</a></span><span class="comment"></span>    <span class="keyword">public</span> <span class="keyword">static</span> <span class="keyword">class </span><a class="code hl_class" href="class_vect_sharp_1_1_raster_1_1_raster.html">Raster</a></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>    {</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span><span class="comment"></span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="comment">        /// &lt;summary&gt;</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="comment">        /// Render the page to a PNG file.</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span><span class="comment">        /// &lt;/summary&gt;</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="comment">        /// &lt;param name=&quot;page&quot;&gt;The &lt;see cref=&quot;Page&quot;/&gt; to render.&lt;/param&gt;</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="comment">        /// &lt;param name=&quot;fileName&quot;&gt;The full path to the file to save. If it exists, it will be overwritten.&lt;/param&gt;</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="comment">        /// &lt;param name=&quot;scale&quot;&gt;The scale to be used when rasterising the page. This will determine the width and height of the image file.&lt;/param&gt;</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="class_vect_sharp_1_1_raster_1_1_raster.html#a6a297fbcb54d1f3a85150bbe5c5bf70e">   39</a></span><span class="comment"></span>        <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_vect_sharp_1_1_raster_1_1_raster.html#a6a297fbcb54d1f3a85150bbe5c5bf70e">SaveAsPNG</a>(<span class="keyword">this</span> <a class="code hl_class" href="class_vect_sharp_1_1_page.html">Page</a> page, <span class="keywordtype">string</span> fileName, <span class="keywordtype">double</span> scale = 1)</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>        {</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>            <a class="code hl_class" href="class_vect_sharp_1_1_document.html">Document</a> doc = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_document.html">Document</a>();</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span>            doc.<a class="code hl_variable" href="class_vect_sharp_1_1_document.html#a37c0a15de4cf1ce2ea3bc6ae074c18c9">Pages</a>.Add(page);</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span> </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>            MemoryStream ms = <span class="keyword">new</span> MemoryStream();</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>            doc.SaveAsPDF(ms, textOption: <a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html#a8cd1a292b80db0cce76c229f069899fe">TextOptions</a>.ConvertIntoPaths, filterOption: <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html">FilterOption</a>(<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html">FilterOption</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html#a2c7355ec2e23e890dcb9d0a67883280a">FilterOperations</a>.RasteriseAll, scale, <span class="keyword">true</span>));</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>            <span class="keyword">using</span> (MuPDFContext context = <span class="keyword">new</span> MuPDFContext())</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>            {</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>                <span class="keyword">using</span> (MuPDFDocument muDoc = <span class="keyword">new</span> MuPDFDocument(context, ref ms, InputFileTypes.PDF))</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>                {</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>                    muDoc.SaveImage(0, scale, MuPDFCore.PixelFormats.RGBA, fileName, RasterOutputFileTypes.PNG);</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>                }</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>            }</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>            ms.Dispose();</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>        }</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span><span class="comment"></span> </div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="comment">        /// &lt;summary&gt;</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span><span class="comment">        /// Render the page to a PNG stream.</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span><span class="comment">        /// &lt;/summary&gt;</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span><span class="comment">        /// &lt;param name=&quot;page&quot;&gt;The &lt;see cref=&quot;Page&quot;/&gt; to render.&lt;/param&gt;</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span><span class="comment">        /// &lt;param name=&quot;stream&quot;&gt;The stream to which the PNG data will be written.&lt;/param&gt;</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span><span class="comment">        /// &lt;param name=&quot;scale&quot;&gt;The scale to be used when rasterising the page. This will determine the width and height of the image file.&lt;/param&gt;</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"><a class="line" href="class_vect_sharp_1_1_raster_1_1_raster.html#a542960c7ec48c41dd308bf2f67b262c5">   64</a></span><span class="comment"></span>        <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_vect_sharp_1_1_raster_1_1_raster.html#a542960c7ec48c41dd308bf2f67b262c5">SaveAsPNG</a>(<span class="keyword">this</span> <a class="code hl_class" href="class_vect_sharp_1_1_page.html">Page</a> page, Stream stream, <span class="keywordtype">double</span> scale = 1)</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>        {</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>            <a class="code hl_class" href="class_vect_sharp_1_1_document.html">Document</a> doc = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_document.html">Document</a>();</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>            doc.<a class="code hl_variable" href="class_vect_sharp_1_1_document.html#a37c0a15de4cf1ce2ea3bc6ae074c18c9">Pages</a>.Add(page);</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>            MemoryStream ms = <span class="keyword">new</span> MemoryStream();</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>            doc.SaveAsPDF(ms, textOption: <a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html#a8cd1a292b80db0cce76c229f069899fe">TextOptions</a>.ConvertIntoPaths, filterOption: <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html">FilterOption</a>(<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html">FilterOption</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html#a2c7355ec2e23e890dcb9d0a67883280a">FilterOperations</a>.RasteriseAll, scale, <span class="keyword">true</span>));</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>            <span class="keyword">using</span> (MuPDFContext context = <span class="keyword">new</span> MuPDFContext())</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>            {</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>                <span class="keyword">using</span> (MuPDFDocument muDoc = <span class="keyword">new</span> MuPDFDocument(context, ref ms, InputFileTypes.PDF))</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>                {</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>                    muDoc.WriteImage(0, scale, MuPDFCore.PixelFormats.RGBA, stream, RasterOutputFileTypes.PNG);</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>                }</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>            }</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>            ms.Dispose();</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>        }</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span><span class="comment"></span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span><span class="comment">        /// &lt;summary&gt;</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span><span class="comment">        /// Rasterise a region of a &lt;see cref=&quot;Graphics&quot;/&gt; object.</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span><span class="comment">        /// &lt;/summary&gt;</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span><span class="comment">        /// &lt;param name=&quot;graphics&quot;&gt;The &lt;see cref=&quot;Graphics&quot;/&gt; object that will be rasterised.&lt;/param&gt;</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span><span class="comment">        /// &lt;param name=&quot;region&quot;&gt;The region of the &lt;paramref name=&quot;graphics&quot;/&gt; that will be rasterised.&lt;/param&gt;</span></div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span><span class="comment">        /// &lt;param name=&quot;scale&quot;&gt;The scale at which the image will be rendered.&lt;/param&gt;</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span><span class="comment">        /// &lt;param name=&quot;interpolate&quot;&gt;Whether the resulting image should be interpolated or not when it is drawn on another &lt;see cref=&quot;Graphics&quot;/&gt; surface.&lt;/param&gt;</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span><span class="comment">        /// &lt;returns&gt;A &lt;see cref=&quot;RasterImage&quot;/&gt; containing the rasterised graphics.&lt;/returns&gt;</span></div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"><a class="line" href="class_vect_sharp_1_1_raster_1_1_raster.html#a20b17b29133cf8280d009a56068ae595">   91</a></span><span class="comment"></span>        <span class="keyword">public</span> <span class="keyword">static</span> <a class="code hl_class" href="class_vect_sharp_1_1_raster_image.html">RasterImage</a> <a class="code hl_function" href="class_vect_sharp_1_1_raster_1_1_raster.html#a20b17b29133cf8280d009a56068ae595">Rasterise</a>(<span class="keyword">this</span> <a class="code hl_class" href="class_vect_sharp_1_1_graphics.html">Graphics</a> graphics, <a class="code hl_struct" href="struct_vect_sharp_1_1_rectangle.html">Rectangle</a> region, <span class="keywordtype">double</span> scale, <span class="keywordtype">bool</span> interpolate)</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>        {</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>            <a class="code hl_class" href="class_vect_sharp_1_1_page.html">Page</a> pag = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_page.html">Page</a>(1, 1);</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>            pag.<a class="code hl_property" href="class_vect_sharp_1_1_page.html#a6a3757a9f2e8efc2dceca8d99fff9ace">Graphics</a>.<a class="code hl_function" href="class_vect_sharp_1_1_graphics.html#a6d90f4e0abdc8266b62289528cc8fc0c">DrawGraphics</a>(0, 0, graphics);</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>            pag.<a class="code hl_function" href="class_vect_sharp_1_1_page.html#ade1d3cb84d0e308f6b8de43b3129a157">Crop</a>(region.<a class="code hl_variable" href="struct_vect_sharp_1_1_rectangle.html#a70c8f442271179e7cdd148435c132ded">Location</a>, region.<a class="code hl_variable" href="struct_vect_sharp_1_1_rectangle.html#adf01bdde72ae88f4c3928fdb71313c1a">Size</a>);</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span> </div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>            <a class="code hl_class" href="class_vect_sharp_1_1_document.html">Document</a> doc = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_document.html">Document</a>();</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>            doc.<a class="code hl_variable" href="class_vect_sharp_1_1_document.html#a37c0a15de4cf1ce2ea3bc6ae074c18c9">Pages</a>.Add(pag);</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>            MemoryStream ms = <span class="keyword">new</span> MemoryStream();</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>            doc.SaveAsPDF(ms, textOption: <a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html#a8cd1a292b80db0cce76c229f069899fe">TextOptions</a>.ConvertIntoPaths, filterOption: <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html">FilterOption</a>(<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html">FilterOption</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html#a2c7355ec2e23e890dcb9d0a67883280a">FilterOperations</a>.RasteriseAll, scale, <span class="keyword">true</span>));</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span> </div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>            IntPtr imageDataAddress;</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span> </div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>            <span class="keywordtype">int</span> width;</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>            <span class="keywordtype">int</span> height;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span> </div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>            <span class="keyword">using</span> (MuPDFContext context = <span class="keyword">new</span> MuPDFContext())</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>            {</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>                <span class="keyword">using</span> (MuPDFDocument muDoc = <span class="keyword">new</span> MuPDFDocument(context, ref ms, InputFileTypes.PDF))</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>                {</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>                    <span class="keywordtype">int</span> imageSize = muDoc.GetRenderedSize(0, scale, MuPDFCore.PixelFormats.RGBA);</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span> </div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>                    RoundedRectangle roundedBounds = muDoc.<a class="code hl_variable" href="class_vect_sharp_1_1_document.html#a37c0a15de4cf1ce2ea3bc6ae074c18c9">Pages</a>[0].Bounds.Round(scale);</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span> </div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>                    width = roundedBounds.Width;</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>                    height = roundedBounds.Height;</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span> </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span> </div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>                    imageDataAddress = Marshal.AllocHGlobal(imageSize);</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>                    GC.AddMemoryPressure(imageSize);</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>                    muDoc.Render(0, scale, MuPDFCore.PixelFormats.RGBA, imageDataAddress);</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>                }</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>            }</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span> </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>            ms.Dispose();</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span> </div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>            <a class="code hl_class" href="class_vect_sharp_1_1_disposable_int_ptr.html">DisposableIntPtr</a> disposableAddress = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_disposable_int_ptr.html">DisposableIntPtr</a>(imageDataAddress);</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>            <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_raster_image.html">RasterImage</a>(ref disposableAddress, width, height, <span class="keyword">true</span>, interpolate);</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>        }</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span><span class="comment"></span> </div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span><span class="comment">        /// &lt;summary&gt;</span></div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span><span class="comment">        /// Render the page to raw pixel data, in 32bpp RGBA format.</span></div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span><span class="comment">        /// &lt;/summary&gt;</span></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span><span class="comment">        /// &lt;param name=&quot;pag&quot;&gt;The &lt;see cref=&quot;Page&quot;/&gt; to render.&lt;/param&gt;</span></div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span><span class="comment">        /// &lt;param name=&quot;scale&quot;&gt;The scale to be used when rasterising the page. This will determine the width and height of the image.&lt;/param&gt;</span></div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span><span class="comment">        /// &lt;param name=&quot;width&quot;&gt;The width of the rendered image.&lt;/param&gt;</span></div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span><span class="comment">        /// &lt;param name=&quot;height&quot;&gt;The height of the rendered image.&lt;/param&gt;</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span><span class="comment">        /// &lt;param name=&quot;totalSize&quot;&gt;The size in bytes of the raw pixel data.&lt;/param&gt;</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span><span class="comment">        /// &lt;returns&gt;A &lt;see cref=&quot;DisposableIntPtr&quot;/&gt; containing a pointer to the raw pixel data, stored in unmanaged memory. Dispose this object to release the unmanaged memory.&lt;/returns&gt;</span></div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"><a class="line" href="class_vect_sharp_1_1_raster_1_1_raster.html#af509e8f22ce5a5e31adcc8b20fe2f44f">  143</a></span><span class="comment"></span>        <span class="keyword">public</span> <span class="keyword">static</span> <a class="code hl_class" href="class_vect_sharp_1_1_disposable_int_ptr.html">DisposableIntPtr</a> <a class="code hl_function" href="class_vect_sharp_1_1_raster_1_1_raster.html#af509e8f22ce5a5e31adcc8b20fe2f44f">SaveAsRawBytes</a>(<span class="keyword">this</span> <a class="code hl_class" href="class_vect_sharp_1_1_page.html">Page</a> pag, out <span class="keywordtype">int</span> width, out <span class="keywordtype">int</span> height, out <span class="keywordtype">int</span> totalSize, <span class="keywordtype">double</span> scale = 1)</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>        {</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>            <a class="code hl_class" href="class_vect_sharp_1_1_document.html">Document</a> doc = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_document.html">Document</a>();</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>            doc.<a class="code hl_variable" href="class_vect_sharp_1_1_document.html#a37c0a15de4cf1ce2ea3bc6ae074c18c9">Pages</a>.Add(pag);</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span> </div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>            MemoryStream ms = <span class="keyword">new</span> MemoryStream();</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>            doc.SaveAsPDF(ms, textOption: <a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html#a8cd1a292b80db0cce76c229f069899fe">TextOptions</a>.ConvertIntoPaths, filterOption: <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html">FilterOption</a>(<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html">FilterOption</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html#a2c7355ec2e23e890dcb9d0a67883280a">FilterOperations</a>.RasteriseAll, scale, <span class="keyword">true</span>));</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span> </div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>            IntPtr renderedPage;</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span> </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>            <span class="keyword">using</span> (MuPDFContext context = <span class="keyword">new</span> MuPDFContext())</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>            {</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>                <span class="keyword">using</span> (MuPDFDocument muDoc = <span class="keyword">new</span> MuPDFDocument(context, ref ms, InputFileTypes.PDF))</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>                {</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>                    totalSize = muDoc.GetRenderedSize(0, scale, MuPDFCore.PixelFormats.RGBA);</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span> </div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>                    renderedPage = Marshal.AllocHGlobal(totalSize);</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span> </div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span>                    RoundedRectangle bounds = muDoc.<a class="code hl_variable" href="class_vect_sharp_1_1_document.html#a37c0a15de4cf1ce2ea3bc6ae074c18c9">Pages</a>[0].Bounds.Round(scale);</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span> </div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>                    width = bounds.Width;</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>                    height = bounds.Height;</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span> </div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>                    muDoc.Render(0, scale, MuPDFCore.PixelFormats.RGBA, renderedPage);</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>                }</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>            }</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span> </div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span>            ms.Dispose();</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span> </div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>            <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_disposable_int_ptr.html">DisposableIntPtr</a>(renderedPage);</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>        }</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span><span class="comment"></span> </div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span><span class="comment">        /// &lt;summary&gt;</span></div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span><span class="comment">        /// Saves the animation to a stream in animated PNG format.</span></div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span><span class="comment">        /// &lt;/summary&gt;</span></div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span><span class="comment">        /// &lt;param name=&quot;animation&quot;&gt;The animation to export.&lt;/param&gt;</span></div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span><span class="comment">        /// &lt;param name=&quot;imageStream&quot;&gt;The stream on which the animated PNG will be written.&lt;/param&gt;</span></div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span><span class="comment">        /// &lt;param name=&quot;scale&quot;&gt;The scale at which the animation will be rendered.&lt;/param&gt;</span></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span><span class="comment">        /// &lt;param name=&quot;frameRate&quot;&gt;The target frame rate of the animation, in frames-per-second (fps). This is capped by the animated PNG specification at 90 fps.&lt;/param&gt;</span></div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span><span class="comment">        /// &lt;param name=&quot;durationScaling&quot;&gt;A scaling factor that will be applied to all durations in the animation. Values greater than 1 slow down the animation, values smaller than 1 accelerate it. Note that this does not affect the frame rate of the animation.&lt;/param&gt;</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span><span class="comment">        /// &lt;param name=&quot;interframeCompression&quot;&gt;The kind of compression that will be used to reduce file size. Note that if the animation has a transparent background, no compression can be performed, and the value of this parameter is ignored.&lt;/param&gt;</span></div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"><a class="line" href="class_vect_sharp_1_1_raster_1_1_raster.html#ace5d7c8a505054ef580cf6f75af571c0">  184</a></span><span class="comment"></span>        <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_vect_sharp_1_1_raster_1_1_raster.html#ace5d7c8a505054ef580cf6f75af571c0">SaveAsAnimatedPNG</a>(<span class="keyword">this</span> <a class="code hl_class" href="class_vect_sharp_1_1_animation.html">Animation</a> animation, Stream imageStream, <span class="keywordtype">double</span> scale = 1, <span class="keywordtype">double</span> frameRate = 60, <span class="keywordtype">double</span> durationScaling = 1, <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_animated_p_n_g.html#ac87e8fb45a427615d2645ba751e5d09a">InterframeCompression</a> interframeCompression = <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_animated_p_n_g.html#ac87e8fb45a427615d2645ba751e5d09a">InterframeCompression</a>.First)</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span>        {</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>            frameRate = Math.Min(frameRate, 90);</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span> </div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>            <span class="keywordtype">int</span> frames = (int)Math.Ceiling(animation.<a class="code hl_property" href="class_vect_sharp_1_1_animation.html#ad14536e64c08c7cb8c9cc688bb01c4fd">Duration</a> * frameRate * durationScaling / 1000);</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span> </div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span>            Stream fs = imageStream;</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span> </div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>            <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g_1_1_compressed_frame.html">CompressedFrame</a>[] compressedFrames = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g_1_1_compressed_frame.html">CompressedFrame</a>[frames];</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span> </div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span>            <span class="keywordtype">int</span> width = (int)(animation.<a class="code hl_property" href="class_vect_sharp_1_1_animation.html#accabc678a9632a84a26ccae198910491">Width</a> * scale);</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>            <span class="keywordtype">int</span> height = (int)(animation.<a class="code hl_property" href="class_vect_sharp_1_1_animation.html#acf6828acd3c41a2c87e3d7a46aefc29c">Height</a> * scale);</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span> </div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>            <span class="keywordflow">if</span> (animation.<a class="code hl_property" href="class_vect_sharp_1_1_animation.html#ac0dd2a21b50e569e6440a9c939ae9776">Background</a>.<a class="code hl_variable" href="struct_vect_sharp_1_1_colour.html#a782d99b814c42de20e4ab90422752788">A</a> &lt; 1 || interframeCompression == <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_animated_p_n_g.html#ac87e8fb45a427615d2645ba751e5d09a">InterframeCompression</a>.None)</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span>            {</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>                Parallel.For(0, frames, i =&gt;</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span>                {</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>                    <span class="keywordtype">double</span> frameTime = i / frameRate / durationScaling * 1000;</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span> </div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span>                    <span class="keywordtype">double</span> frameDuration = Math.Min((animation.<a class="code hl_property" href="class_vect_sharp_1_1_animation.html#ad14536e64c08c7cb8c9cc688bb01c4fd">Duration</a> - frameTime) * durationScaling, 1000 / frameRate);</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span> </div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>                    <a class="code hl_class" href="class_vect_sharp_1_1_page.html">Page</a> pag = animation.<a class="code hl_function" href="class_vect_sharp_1_1_animation.html#a84f6579d77b04cfd7b7f81a88a039cad">GetFrameAtAbsolute</a>(frameTime);</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span> </div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span>                    <span class="keyword">using</span> (<a class="code hl_class" href="class_vect_sharp_1_1_disposable_int_ptr.html">DisposableIntPtr</a> rawFrame = pag.SaveAsRawBytes(out _, out _, out _, scale))</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span>                    {</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span>                        compressedFrames[i] = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g_1_1_compressed_frame.html">CompressedFrame</a>(rawFrame, width, height, <span class="keyword">true</span>, frameDuration);</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span>                    }</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span>                });</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span>            }</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span>            <span class="keywordflow">else</span> <span class="keywordflow">if</span> (interframeCompression == <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_animated_p_n_g.html#ac87e8fb45a427615d2645ba751e5d09a">InterframeCompression</a>.First)</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span>            {</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span>                <a class="code hl_class" href="class_vect_sharp_1_1_disposable_int_ptr.html">DisposableIntPtr</a> firstFrame = animation.<a class="code hl_function" href="class_vect_sharp_1_1_animation.html#a84f6579d77b04cfd7b7f81a88a039cad">GetFrameAtAbsolute</a>(0).SaveAsRawBytes(out _, out _, out _, scale);</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span>                compressedFrames[0] = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g_1_1_compressed_frame.html">CompressedFrame</a>(firstFrame, width, height, <span class="keyword">true</span>, Math.Min(animation.<a class="code hl_property" href="class_vect_sharp_1_1_animation.html#ad14536e64c08c7cb8c9cc688bb01c4fd">Duration</a> * durationScaling, 1000 / frameRate));</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span> </div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span>                Parallel.For(1, frames, i =&gt;</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span>                {</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span>                    <span class="keywordtype">double</span> frameTime = i / frameRate / durationScaling * 1000;</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span> </div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span>                    <span class="keywordtype">double</span> frameDuration = Math.Min((animation.<a class="code hl_property" href="class_vect_sharp_1_1_animation.html#ad14536e64c08c7cb8c9cc688bb01c4fd">Duration</a> - frameTime) * durationScaling, 1000 / frameRate);</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span> </div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span>                    <a class="code hl_class" href="class_vect_sharp_1_1_page.html">Page</a> pag = animation.<a class="code hl_function" href="class_vect_sharp_1_1_animation.html#a84f6579d77b04cfd7b7f81a88a039cad">GetFrameAtAbsolute</a>(frameTime);</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span> </div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span>                    <span class="keyword">using</span> (<a class="code hl_class" href="class_vect_sharp_1_1_disposable_int_ptr.html">DisposableIntPtr</a> rawFrame = pag.SaveAsRawBytes(out _, out _, out _, scale))</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span>                    {</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span>                        compressedFrames[i] = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g_1_1_compressed_frame.html">CompressedFrame</a>(rawFrame, firstFrame, <span class="keyword">true</span>, width, height, <span class="keyword">true</span>, frameDuration);</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span>                    }</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span>                });</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span> </div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span>                firstFrame.Dispose();</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span>            }</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span>            <span class="keywordflow">else</span> <span class="keywordflow">if</span> (interframeCompression == <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_animated_p_n_g.html#ac87e8fb45a427615d2645ba751e5d09a">InterframeCompression</a>.Previous)</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span>            {</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno">  236</span>                <a class="code hl_class" href="class_vect_sharp_1_1_disposable_int_ptr.html">DisposableIntPtr</a>[] rawFrames = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_disposable_int_ptr.html">DisposableIntPtr</a>[frames];</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span> </div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno">  238</span>                Parallel.For(0, frames, i =&gt;</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span>                {</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span>                    <span class="keywordtype">double</span> frameTime = i / frameRate / durationScaling * 1000;</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span>                    <a class="code hl_class" href="class_vect_sharp_1_1_page.html">Page</a> pag = animation.<a class="code hl_function" href="class_vect_sharp_1_1_animation.html#a84f6579d77b04cfd7b7f81a88a039cad">GetFrameAtAbsolute</a>(frameTime);</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span>                    rawFrames[i] = pag.SaveAsRawBytes(out _, out _, out _, scale);</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span>                });</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span> </div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno">  245</span>                compressedFrames[0] = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g_1_1_compressed_frame.html">CompressedFrame</a>(rawFrames[0], width, height, <span class="keyword">true</span>, Math.Min(animation.<a class="code hl_property" href="class_vect_sharp_1_1_animation.html#ad14536e64c08c7cb8c9cc688bb01c4fd">Duration</a> * durationScaling, 1000 / frameRate));</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno">  246</span> </div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno">  247</span>                Parallel.For(1, frames, i =&gt;</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span>                {</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span>                    <span class="keywordtype">double</span> frameTime = i / frameRate / durationScaling * 1000;</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno">  250</span>                    <span class="keywordtype">double</span> frameDuration = Math.Min((animation.<a class="code hl_property" href="class_vect_sharp_1_1_animation.html#ad14536e64c08c7cb8c9cc688bb01c4fd">Duration</a> - frameTime) * durationScaling, 1000 / frameRate);</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span>                    compressedFrames[i] = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g_1_1_compressed_frame.html">CompressedFrame</a>(rawFrames[i], rawFrames[i - 1], <span class="keyword">false</span>, width, height, <span class="keyword">true</span>, frameDuration);</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno">  252</span>                });</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span>            }</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span> </div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span>            <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_function" href="class_vect_sharp_1_1_animated_p_n_g.html#a56613107ced2d0c6322fa834270c00b5">Create</a>(fs, (<span class="keywordtype">int</span>)(animation.Width * scale), (<span class="keywordtype">int</span>)(animation.Height * scale), <span class="keyword">true</span>, compressedFrames, animation.<a class="code hl_property" href="class_vect_sharp_1_1_animation.html#ad3a98ff3f67f152572f043dec42ba4d0">RepeatCount</a>);</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno">  256</span>        }</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno">  257</span><span class="comment"></span> </div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno">  258</span><span class="comment">        /// &lt;summary&gt;</span></div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno">  259</span><span class="comment">        /// Saves the animation to an animated PNG file.</span></div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno">  260</span><span class="comment">        /// &lt;/summary&gt;</span></div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno">  261</span><span class="comment">        /// &lt;param name=&quot;animation&quot;&gt;The animation to export.&lt;/param&gt;</span></div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno">  262</span><span class="comment">        /// &lt;param name=&quot;fileName&quot;&gt;The output file to create.&lt;/param&gt;</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno">  263</span><span class="comment">        /// &lt;param name=&quot;scale&quot;&gt;The scale at which the animation will be rendered.&lt;/param&gt;</span></div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno">  264</span><span class="comment">        /// &lt;param name=&quot;frameRate&quot;&gt;The target frame rate of the animation, in frames-per-second (fps). This is capped by the animated PNG specification at 90 fps.&lt;/param&gt;</span></div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno">  265</span><span class="comment">        /// &lt;param name=&quot;durationScaling&quot;&gt;A scaling factor that will be applied to all durations in the animation. Values greater than 1 slow down the animation, values smaller than 1 accelerate it. Note that this does not affect the frame rate of the animation.&lt;/param&gt;</span></div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno">  266</span><span class="comment">        /// &lt;param name=&quot;interframeCompression&quot;&gt;The kind of compression that will be used to reduce file size. Note that if the animation has a transparent background, no compression can be performed, and the value of this parameter is ignored.&lt;/param&gt;</span></div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"><a class="line" href="class_vect_sharp_1_1_raster_1_1_raster.html#ad56d4fd96b84ba9441dc56bbbb46560c">  267</a></span><span class="comment"></span>        <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_vect_sharp_1_1_raster_1_1_raster.html#ad56d4fd96b84ba9441dc56bbbb46560c">SaveAsAnimatedPNG</a>(<span class="keyword">this</span> <a class="code hl_class" href="class_vect_sharp_1_1_animation.html">Animation</a> animation, <span class="keywordtype">string</span> fileName, <span class="keywordtype">double</span> scale = 1, <span class="keywordtype">double</span> frameRate = 60, <span class="keywordtype">double</span> durationScaling = 1, <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_animated_p_n_g.html#ac87e8fb45a427615d2645ba751e5d09a">InterframeCompression</a> interframeCompression = <a class="code hl_class" href="class_vect_sharp_1_1_animated_p_n_g.html">AnimatedPNG</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_animated_p_n_g.html#ac87e8fb45a427615d2645ba751e5d09a">InterframeCompression</a>.First)</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno">  268</span>        {</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno">  269</span>            <span class="keyword">using</span> (FileStream fs = File.Create(fileName))</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno">  270</span>            {</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno">  271</span>                <a class="code hl_function" href="class_vect_sharp_1_1_raster_1_1_raster.html#ace5d7c8a505054ef580cf6f75af571c0">SaveAsAnimatedPNG</a>(animation, fs, scale, frameRate, durationScaling, interframeCompression);</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno">  272</span>            }</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno">  273</span>        }</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno">  274</span> </div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno">  275</span><span class="comment"></span> </div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno">  276</span><span class="comment">        /// &lt;summary&gt;</span></div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno">  277</span><span class="comment">        /// Render the page to a JPEG file.</span></div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno">  278</span><span class="comment">        /// &lt;/summary&gt;</span></div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno">  279</span><span class="comment">        /// &lt;param name=&quot;page&quot;&gt;The &lt;see cref=&quot;Page&quot;/&gt; to render.&lt;/param&gt;</span></div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno">  280</span><span class="comment">        /// &lt;param name=&quot;fileName&quot;&gt;The full path to the file to save. If it exists, it will be overwritten.&lt;/param&gt;</span></div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno">  281</span><span class="comment">        /// &lt;param name=&quot;scale&quot;&gt;The scale to be used when rasterising the page. This will determine the width and height of the image file.&lt;/param&gt;</span></div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno">  282</span><span class="comment">        /// &lt;param name=&quot;quality&quot;&gt;The quality of the JPEG output (ranging from 0 to 100).&lt;/param&gt;</span></div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"><a class="line" href="class_vect_sharp_1_1_raster_1_1_raster.html#af29a3aa7922286cd5fd408336d4da0fd">  283</a></span><span class="comment"></span>        <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_vect_sharp_1_1_raster_1_1_raster.html#af29a3aa7922286cd5fd408336d4da0fd">SaveAsJPEG</a>(<span class="keyword">this</span> <a class="code hl_class" href="class_vect_sharp_1_1_page.html">Page</a> page, <span class="keywordtype">string</span> fileName, <span class="keywordtype">double</span> scale = 1, <span class="keywordtype">int</span> quality = 90)</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno">  284</span>        {</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno">  285</span>            <a class="code hl_class" href="class_vect_sharp_1_1_document.html">Document</a> doc = <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_document.html">Document</a>();</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno">  286</span>            doc.<a class="code hl_variable" href="class_vect_sharp_1_1_document.html#a37c0a15de4cf1ce2ea3bc6ae074c18c9">Pages</a>.Add(page);</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno">  287</span> </div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno">  288</span>            MemoryStream ms = <span class="keyword">new</span> MemoryStream();</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno">  289</span>            doc.SaveAsPDF(ms, textOption: <a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html#a8cd1a292b80db0cce76c229f069899fe">TextOptions</a>.ConvertIntoPaths, filterOption: <span class="keyword">new</span> <a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html">FilterOption</a>(<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">PDFContextInterpreter</a>.<a class="code hl_class" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html">FilterOption</a>.<a class="code hl_enumeration" href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html#a2c7355ec2e23e890dcb9d0a67883280a">FilterOperations</a>.RasteriseAll, scale, <span class="keyword">true</span>));</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno">  290</span> </div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno">  291</span>            <span class="keyword">using</span> (MuPDFContext context = <span class="keyword">new</span> MuPDFContext())</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno">  292</span>            {</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno">  293</span>                <span class="keyword">using</span> (MuPDFDocument muDoc = <span class="keyword">new</span> MuPDFDocument(context, ref ms, InputFileTypes.PDF))</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno">  294</span>                {</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno">  295</span>                    muDoc.SaveImageAsJPEG(0, scale, fileName, quality);</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno">  296</span>                }</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno">  297</span>            }</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno">  298</span> </div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno">  299</span>            ms.Dispose();</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno">  300</span>        }</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno">  301</span>    }</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno">  302</span>}</div>
<div class="ttc" id="aclass_vect_sharp_1_1_animated_p_n_g_1_1_compressed_frame_html"><div class="ttname"><a href="class_vect_sharp_1_1_animated_p_n_g_1_1_compressed_frame.html">VectSharp.AnimatedPNG.CompressedFrame</a></div><div class="ttdoc">Represents an individual frame of a PNG animation.</div><div class="ttdef"><b>Definition:</b> <a href="_image_formats_8cs_source.html#l00056">ImageFormats.cs:57</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_animated_p_n_g_html"><div class="ttname"><a href="class_vect_sharp_1_1_animated_p_n_g.html">VectSharp.AnimatedPNG</a></div><div class="ttdoc">Contains methods to create animated PNG image files.</div><div class="ttdef"><b>Definition:</b> <a href="_image_formats_8cs_source.html#l00030">ImageFormats.cs:31</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_animated_p_n_g_html_a56613107ced2d0c6322fa834270c00b5"><div class="ttname"><a href="class_vect_sharp_1_1_animated_p_n_g.html#a56613107ced2d0c6322fa834270c00b5">VectSharp.AnimatedPNG.Create</a></div><div class="ttdeci">static unsafe void Create(Stream outputStream, int width, int height, bool hasAlpha, IReadOnlyList&lt; CompressedFrame &gt; compressedFrames, int repeatCount)</div><div class="ttdoc">Create a new animated PNG image, outputting it to the specified stream.</div><div class="ttdef"><b>Definition:</b> <a href="_image_formats_8cs_source.html#l00181">ImageFormats.cs:181</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_animated_p_n_g_html_ac87e8fb45a427615d2645ba751e5d09a"><div class="ttname"><a href="class_vect_sharp_1_1_animated_p_n_g.html#ac87e8fb45a427615d2645ba751e5d09a">VectSharp.AnimatedPNG.InterframeCompression</a></div><div class="ttdeci">InterframeCompression</div><div class="ttdoc">Types of inter-frame compression.</div><div class="ttdef"><b>Definition:</b> <a href="_image_formats_8cs_source.html#l00035">ImageFormats.cs:36</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_animation_html"><div class="ttname"><a href="class_vect_sharp_1_1_animation.html">VectSharp.Animation</a></div><div class="ttdoc">Describes an animation constituted by a number of frames and transitions between them.</div><div class="ttdef"><b>Definition:</b> <a href="_animation_8cs_source.html#l01410">Animation.cs:1411</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_animation_html_a84f6579d77b04cfd7b7f81a88a039cad"><div class="ttname"><a href="class_vect_sharp_1_1_animation.html#a84f6579d77b04cfd7b7f81a88a039cad">VectSharp.Animation.GetFrameAtAbsolute</a></div><div class="ttdeci">Page GetFrameAtAbsolute(double time)</div><div class="ttdoc">Obtains the (interpolated) frame that should be displayed after the specified time has passed since t...</div><div class="ttdef"><b>Definition:</b> <a href="_animation_8cs_source.html#l01473">Animation.cs:1473</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_animation_html_ac0dd2a21b50e569e6440a9c939ae9776"><div class="ttname"><a href="class_vect_sharp_1_1_animation.html#ac0dd2a21b50e569e6440a9c939ae9776">VectSharp.Animation.Background</a></div><div class="ttdeci">Colour Background</div><div class="ttdoc">The background colour of the animation.</div><div class="ttdef"><b>Definition:</b> <a href="_animation_8cs_source.html#l01438">Animation.cs:1438</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_animation_html_accabc678a9632a84a26ccae198910491"><div class="ttname"><a href="class_vect_sharp_1_1_animation.html#accabc678a9632a84a26ccae198910491">VectSharp.Animation.Width</a></div><div class="ttdeci">double Width</div><div class="ttdoc">The width of the animation.</div><div class="ttdef"><b>Definition:</b> <a href="_animation_8cs_source.html#l01428">Animation.cs:1428</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_animation_html_acf6828acd3c41a2c87e3d7a46aefc29c"><div class="ttname"><a href="class_vect_sharp_1_1_animation.html#acf6828acd3c41a2c87e3d7a46aefc29c">VectSharp.Animation.Height</a></div><div class="ttdeci">double Height</div><div class="ttdoc">The height of the animation.</div><div class="ttdef"><b>Definition:</b> <a href="_animation_8cs_source.html#l01433">Animation.cs:1433</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_animation_html_ad14536e64c08c7cb8c9cc688bb01c4fd"><div class="ttname"><a href="class_vect_sharp_1_1_animation.html#ad14536e64c08c7cb8c9cc688bb01c4fd">VectSharp.Animation.Duration</a></div><div class="ttdeci">double Duration</div><div class="ttdoc">The total duration of the animation (not including the number of repeats).</div><div class="ttdef"><b>Definition:</b> <a href="_animation_8cs_source.html#l01448">Animation.cs:1448</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_animation_html_ad3a98ff3f67f152572f043dec42ba4d0"><div class="ttname"><a href="class_vect_sharp_1_1_animation.html#ad3a98ff3f67f152572f043dec42ba4d0">VectSharp.Animation.RepeatCount</a></div><div class="ttdeci">int RepeatCount</div><div class="ttdoc">The number of times that the animation should repeat.</div><div class="ttdef"><b>Definition:</b> <a href="_animation_8cs_source.html#l01453">Animation.cs:1453</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_disposable_int_ptr_html"><div class="ttname"><a href="class_vect_sharp_1_1_disposable_int_ptr.html">VectSharp.DisposableIntPtr</a></div><div class="ttdoc">An IDisposable wrapper around an IntPtr that frees the allocated memory when it is disposed.</div><div class="ttdef"><b>Definition:</b> <a href="_raster_image_8cs_source.html#l00054">RasterImage.cs:55</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_document_html"><div class="ttname"><a href="class_vect_sharp_1_1_document.html">VectSharp.Document</a></div><div class="ttdoc">Represents a collection of pages.</div><div class="ttdef"><b>Definition:</b> <a href="_document_8cs_source.html#l00027">Document.cs:28</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_document_html_a37c0a15de4cf1ce2ea3bc6ae074c18c9"><div class="ttname"><a href="class_vect_sharp_1_1_document.html#a37c0a15de4cf1ce2ea3bc6ae074c18c9">VectSharp.Document.Pages</a></div><div class="ttdeci">List&lt; Page &gt; Pages</div><div class="ttdoc">The pages in the document.</div><div class="ttdef"><b>Definition:</b> <a href="_document_8cs_source.html#l00032">Document.cs:32</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_graphics_html"><div class="ttname"><a href="class_vect_sharp_1_1_graphics.html">VectSharp.Graphics</a></div><div class="ttdoc">Represents an abstract drawing surface.</div><div class="ttdef"><b>Definition:</b> <a href="_graphics_8cs_source.html#l00279">Graphics.cs:280</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_graphics_html_a6d90f4e0abdc8266b62289528cc8fc0c"><div class="ttname"><a href="class_vect_sharp_1_1_graphics.html#a6d90f4e0abdc8266b62289528cc8fc0c">VectSharp.Graphics.DrawGraphics</a></div><div class="ttdeci">void DrawGraphics(Point origin, Graphics graphics)</div><div class="ttdoc">Draws a Graphics object on the current Graphics object.</div><div class="ttdef"><b>Definition:</b> <a href="_graphics_8cs_source.html#l00875">Graphics.cs:875</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option_html"><div class="ttname"><a href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html">VectSharp.PDF.PDFContextInterpreter.FilterOption</a></div><div class="ttdoc">Determines how and whether image filters are rasterised.</div><div class="ttdef"><b>Definition:</b> <a href="_p_d_f_context_interpreter_8cs_source.html#l00107">PDFContextInterpreter.cs:108</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option_html_a2c7355ec2e23e890dcb9d0a67883280a"><div class="ttname"><a href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_1_1_filter_option.html#a2c7355ec2e23e890dcb9d0a67883280a">VectSharp.PDF.PDFContextInterpreter.FilterOption.FilterOperations</a></div><div class="ttdeci">FilterOperations</div><div class="ttdoc">Defines whether image filters should be rasterised or not.</div><div class="ttdef"><b>Definition:</b> <a href="_p_d_f_context_interpreter_8cs_source.html#l00112">PDFContextInterpreter.cs:113</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_html"><div class="ttname"><a href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html">VectSharp.PDF.PDFContextInterpreter</a></div><div class="ttdoc">Contains methods to render a Document as a PDF document.</div><div class="ttdef"><b>Definition:</b> <a href="_p_d_f_context_interpreter_8cs_source.html#l00086">PDFContextInterpreter.cs:87</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter_html_a8cd1a292b80db0cce76c229f069899fe"><div class="ttname"><a href="class_vect_sharp_1_1_p_d_f_1_1_p_d_f_context_interpreter.html#a8cd1a292b80db0cce76c229f069899fe">VectSharp.PDF.PDFContextInterpreter.TextOptions</a></div><div class="ttdeci">TextOptions</div><div class="ttdoc">Defines whether the used fonts should be included in the file.</div><div class="ttdef"><b>Definition:</b> <a href="_p_d_f_context_interpreter_8cs_source.html#l00091">PDFContextInterpreter.cs:92</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_page_html"><div class="ttname"><a href="class_vect_sharp_1_1_page.html">VectSharp.Page</a></div><div class="ttdoc">Represents a Graphics object with a width and height.</div><div class="ttdef"><b>Definition:</b> <a href="_document_8cs_source.html#l00047">Document.cs:48</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_page_html_a6a3757a9f2e8efc2dceca8d99fff9ace"><div class="ttname"><a href="class_vect_sharp_1_1_page.html#a6a3757a9f2e8efc2dceca8d99fff9ace">VectSharp.Page.Graphics</a></div><div class="ttdeci">Graphics Graphics</div><div class="ttdoc">Graphics surface of the page.</div><div class="ttdef"><b>Definition:</b> <a href="_document_8cs_source.html#l00062">Document.cs:62</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_page_html_ade1d3cb84d0e308f6b8de43b3129a157"><div class="ttname"><a href="class_vect_sharp_1_1_page.html#ade1d3cb84d0e308f6b8de43b3129a157">VectSharp.Page.Crop</a></div><div class="ttdeci">void Crop(Rectangle region, bool removeClippedGraphics=false, string tag=null)</div><div class="ttdoc">Translate and resize the Page so that it displays the specified region .</div><div class="ttdef"><b>Definition:</b> <a href="_document_8cs_source.html#l00089">Document.cs:89</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_raster_1_1_raster_html"><div class="ttname"><a href="class_vect_sharp_1_1_raster_1_1_raster.html">VectSharp.Raster.Raster</a></div><div class="ttdoc">Contains methods to render a page to a PNG image.</div><div class="ttdef"><b>Definition:</b> <a href="_raster_8cs_source.html#l00030">Raster.cs:31</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_raster_1_1_raster_html_a20b17b29133cf8280d009a56068ae595"><div class="ttname"><a href="class_vect_sharp_1_1_raster_1_1_raster.html#a20b17b29133cf8280d009a56068ae595">VectSharp.Raster.Raster.Rasterise</a></div><div class="ttdeci">static RasterImage Rasterise(this Graphics graphics, Rectangle region, double scale, bool interpolate)</div><div class="ttdoc">Rasterise a region of a Graphics object.</div><div class="ttdef"><b>Definition:</b> <a href="_raster_8cs_source.html#l00091">Raster.cs:91</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_raster_1_1_raster_html_a542960c7ec48c41dd308bf2f67b262c5"><div class="ttname"><a href="class_vect_sharp_1_1_raster_1_1_raster.html#a542960c7ec48c41dd308bf2f67b262c5">VectSharp.Raster.Raster.SaveAsPNG</a></div><div class="ttdeci">static void SaveAsPNG(this Page page, Stream stream, double scale=1)</div><div class="ttdoc">Render the page to a PNG stream.</div><div class="ttdef"><b>Definition:</b> <a href="_raster_8cs_source.html#l00064">Raster.cs:64</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_raster_1_1_raster_html_a6a297fbcb54d1f3a85150bbe5c5bf70e"><div class="ttname"><a href="class_vect_sharp_1_1_raster_1_1_raster.html#a6a297fbcb54d1f3a85150bbe5c5bf70e">VectSharp.Raster.Raster.SaveAsPNG</a></div><div class="ttdeci">static void SaveAsPNG(this Page page, string fileName, double scale=1)</div><div class="ttdoc">Render the page to a PNG file.</div><div class="ttdef"><b>Definition:</b> <a href="_raster_8cs_source.html#l00039">Raster.cs:39</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_raster_1_1_raster_html_ace5d7c8a505054ef580cf6f75af571c0"><div class="ttname"><a href="class_vect_sharp_1_1_raster_1_1_raster.html#ace5d7c8a505054ef580cf6f75af571c0">VectSharp.Raster.Raster.SaveAsAnimatedPNG</a></div><div class="ttdeci">static void SaveAsAnimatedPNG(this Animation animation, Stream imageStream, double scale=1, double frameRate=60, double durationScaling=1, AnimatedPNG.InterframeCompression interframeCompression=AnimatedPNG.InterframeCompression.First)</div><div class="ttdoc">Saves the animation to a stream in animated PNG format.</div><div class="ttdef"><b>Definition:</b> <a href="_raster_8cs_source.html#l00184">Raster.cs:184</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_raster_1_1_raster_html_ad56d4fd96b84ba9441dc56bbbb46560c"><div class="ttname"><a href="class_vect_sharp_1_1_raster_1_1_raster.html#ad56d4fd96b84ba9441dc56bbbb46560c">VectSharp.Raster.Raster.SaveAsAnimatedPNG</a></div><div class="ttdeci">static void SaveAsAnimatedPNG(this Animation animation, string fileName, double scale=1, double frameRate=60, double durationScaling=1, AnimatedPNG.InterframeCompression interframeCompression=AnimatedPNG.InterframeCompression.First)</div><div class="ttdoc">Saves the animation to an animated PNG file.</div><div class="ttdef"><b>Definition:</b> <a href="_raster_8cs_source.html#l00267">Raster.cs:267</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_raster_1_1_raster_html_af29a3aa7922286cd5fd408336d4da0fd"><div class="ttname"><a href="class_vect_sharp_1_1_raster_1_1_raster.html#af29a3aa7922286cd5fd408336d4da0fd">VectSharp.Raster.Raster.SaveAsJPEG</a></div><div class="ttdeci">static void SaveAsJPEG(this Page page, string fileName, double scale=1, int quality=90)</div><div class="ttdoc">Render the page to a JPEG file.</div><div class="ttdef"><b>Definition:</b> <a href="_raster_8cs_source.html#l00283">Raster.cs:283</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_raster_1_1_raster_html_af509e8f22ce5a5e31adcc8b20fe2f44f"><div class="ttname"><a href="class_vect_sharp_1_1_raster_1_1_raster.html#af509e8f22ce5a5e31adcc8b20fe2f44f">VectSharp.Raster.Raster.SaveAsRawBytes</a></div><div class="ttdeci">static DisposableIntPtr SaveAsRawBytes(this Page pag, out int width, out int height, out int totalSize, double scale=1)</div><div class="ttdoc">Render the page to raw pixel data, in 32bpp RGBA format.</div><div class="ttdef"><b>Definition:</b> <a href="_raster_8cs_source.html#l00143">Raster.cs:143</a></div></div>
<div class="ttc" id="aclass_vect_sharp_1_1_raster_image_html"><div class="ttname"><a href="class_vect_sharp_1_1_raster_image.html">VectSharp.RasterImage</a></div><div class="ttdoc">Represents a raster image, created from raw pixel data. Consider using the derived classes included i...</div><div class="ttdef"><b>Definition:</b> <a href="_raster_image_8cs_source.html#l00100">RasterImage.cs:101</a></div></div>
<div class="ttc" id="anamespace_vect_sharp_1_1_p_d_f_html"><div class="ttname"><a href="namespace_vect_sharp_1_1_p_d_f.html">VectSharp.PDF</a></div><div class="ttdef"><b>Definition:</b> <a href="_annotation_styles_8cs_source.html#l00021">AnnotationStyles.cs:22</a></div></div>
<div class="ttc" id="anamespace_vect_sharp_1_1_raster_html"><div class="ttname"><a href="namespace_vect_sharp_1_1_raster.html">VectSharp.Raster</a></div><div class="ttdef"><b>Definition:</b> <a href="_raster_8cs_source.html#l00025">Raster.cs:26</a></div></div>
<div class="ttc" id="astruct_vect_sharp_1_1_colour_html_a782d99b814c42de20e4ab90422752788"><div class="ttname"><a href="struct_vect_sharp_1_1_colour.html#a782d99b814c42de20e4ab90422752788">VectSharp.Colour.A</a></div><div class="ttdeci">double A</div><div class="ttdoc">Alpha component of the colour. Range: [0, 1].</div><div class="ttdef"><b>Definition:</b> <a href="_colour_8cs_source.html#l00048">Colour.cs:48</a></div></div>
<div class="ttc" id="astruct_vect_sharp_1_1_rectangle_html"><div class="ttname"><a href="struct_vect_sharp_1_1_rectangle.html">VectSharp.Rectangle</a></div><div class="ttdoc">Represents a rectangle.</div><div class="ttdef"><b>Definition:</b> <a href="_point_8cs_source.html#l00301">Point.cs:302</a></div></div>
<div class="ttc" id="astruct_vect_sharp_1_1_rectangle_html_a70c8f442271179e7cdd148435c132ded"><div class="ttname"><a href="struct_vect_sharp_1_1_rectangle.html#a70c8f442271179e7cdd148435c132ded">VectSharp.Rectangle.Location</a></div><div class="ttdeci">Point Location</div><div class="ttdoc">The top-left corner of the rectangle.</div><div class="ttdef"><b>Definition:</b> <a href="_point_8cs_source.html#l00320">Point.cs:320</a></div></div>
<div class="ttc" id="astruct_vect_sharp_1_1_rectangle_html_adf01bdde72ae88f4c3928fdb71313c1a"><div class="ttname"><a href="struct_vect_sharp_1_1_rectangle.html#adf01bdde72ae88f4c3928fdb71313c1a">VectSharp.Rectangle.Size</a></div><div class="ttdeci">Size Size</div><div class="ttdoc">The size of the rectangle.</div><div class="ttdef"><b>Definition:</b> <a href="_point_8cs_source.html#l00325">Point.cs:325</a></div></div>
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